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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper we describe a deconvolution technique for obtaining an approximation of the neuronal signal from an observed hemodynamic response in fMRI data. Our approach, based o...
142
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We propose to include synchrony effects, known to exist in the auditory system, to represent voiced parts of the speech signal in a robust way. The system decomposes the input sig...
147
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We present MPtracker, a new algorithm for tracking and separating the pitch frequencies of two speakers from their mixture. The pitch frequencies are detected by introducing a nov...
157
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
This paper deals with the minimal polyadic decomposition (also known as canonical decomposition or Parafac) of a 3way array, assuming each entry is positive. In this case, the low...
149
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Underwater acoustic communication by passive-phase conjugation uses a channel probe signal transmitted prior to the data signal in order to estimate the channel response. At the r...